1 /*===-- llvm_ocaml.c - LLVM OCaml Glue --------------------------*- C++ -*-===*\
3 |* The LLVM Compiler Infrastructure *|
5 |* This file is distributed under the University of Illinois Open Source *|
6 |* License. See LICENSE.TXT for details. *|
8 |*===----------------------------------------------------------------------===*|
10 |* This file glues LLVM's OCaml interface to its C interface. These functions *|
11 |* are by and large transparent wrappers to the corresponding C functions. *|
13 |* Note that these functions intentionally take liberties with the CAMLparamX *|
14 |* macros, since most of the parameters are not GC heap objects. *|
16 \*===----------------------------------------------------------------------===*/
21 #include "llvm-c/Core.h"
22 #include "caml/alloc.h"
23 #include "caml/custom.h"
24 #include "caml/memory.h"
25 #include "caml/fail.h"
26 #include "caml/callback.h"
28 value llvm_string_of_message(char* Message) {
29 value String = caml_copy_string(Message);
30 LLVMDisposeMessage(Message);
35 void llvm_raise(value Prototype, char *Message) {
36 CAMLparam1(Prototype);
37 caml_raise_with_arg(Prototype, llvm_string_of_message(Message));
41 static value llvm_fatal_error_handler;
43 static void llvm_fatal_error_trampoline(const char *Reason) {
44 callback(llvm_fatal_error_handler, caml_copy_string(Reason));
47 CAMLprim value llvm_install_fatal_error_handler(value Handler) {
48 LLVMInstallFatalErrorHandler(llvm_fatal_error_trampoline);
49 llvm_fatal_error_handler = Handler;
50 caml_register_global_root(&llvm_fatal_error_handler);
54 CAMLprim value llvm_reset_fatal_error_handler(value Unit) {
55 caml_remove_global_root(&llvm_fatal_error_handler);
56 LLVMResetFatalErrorHandler();
60 CAMLprim value llvm_enable_pretty_stacktrace(value Unit) {
61 LLVMEnablePrettyStackTrace();
65 CAMLprim value llvm_parse_command_line_options(value Overview, value Args) {
67 if (Overview == Val_int(0)) {
70 COverview = String_val(Field(Overview, 0));
72 LLVMParseCommandLineOptions(Wosize_val(Args), (const char* const*) Op_val(Args), COverview);
76 static value alloc_variant(int tag, void *Value) {
77 value Iter = alloc_small(1, tag);
78 Field(Iter, 0) = Val_op(Value);
82 /* Macro to convert the C first/next/last/prev idiom to the Ocaml llpos/
84 #define DEFINE_ITERATORS(camlname, cname, pty, cty, pfun) \
85 /* llmodule -> ('a, 'b) llpos */ \
86 CAMLprim value llvm_##camlname##_begin(pty Mom) { \
87 cty First = LLVMGetFirst##cname(Mom); \
89 return alloc_variant(1, First); \
90 return alloc_variant(0, Mom); \
93 /* llvalue -> ('a, 'b) llpos */ \
94 CAMLprim value llvm_##camlname##_succ(cty Kid) { \
95 cty Next = LLVMGetNext##cname(Kid); \
97 return alloc_variant(1, Next); \
98 return alloc_variant(0, pfun(Kid)); \
101 /* llmodule -> ('a, 'b) llrev_pos */ \
102 CAMLprim value llvm_##camlname##_end(pty Mom) { \
103 cty Last = LLVMGetLast##cname(Mom); \
105 return alloc_variant(1, Last); \
106 return alloc_variant(0, Mom); \
109 /* llvalue -> ('a, 'b) llrev_pos */ \
110 CAMLprim value llvm_##camlname##_pred(cty Kid) { \
111 cty Prev = LLVMGetPrevious##cname(Kid); \
113 return alloc_variant(1, Prev); \
114 return alloc_variant(0, pfun(Kid)); \
118 /*===-- Contexts ----------------------------------------------------------===*/
120 /* unit -> llcontext */
121 CAMLprim LLVMContextRef llvm_create_context(value Unit) {
122 return LLVMContextCreate();
125 /* llcontext -> unit */
126 CAMLprim value llvm_dispose_context(LLVMContextRef C) {
127 LLVMContextDispose(C);
131 /* unit -> llcontext */
132 CAMLprim LLVMContextRef llvm_global_context(value Unit) {
133 return LLVMGetGlobalContext();
136 /* llcontext -> string -> int */
137 CAMLprim value llvm_mdkind_id(LLVMContextRef C, value Name) {
138 unsigned MDKindID = LLVMGetMDKindIDInContext(C, String_val(Name),
139 caml_string_length(Name));
140 return Val_int(MDKindID);
143 /*===-- Modules -----------------------------------------------------------===*/
145 /* llcontext -> string -> llmodule */
146 CAMLprim LLVMModuleRef llvm_create_module(LLVMContextRef C, value ModuleID) {
147 return LLVMModuleCreateWithNameInContext(String_val(ModuleID), C);
150 /* llmodule -> unit */
151 CAMLprim value llvm_dispose_module(LLVMModuleRef M) {
152 LLVMDisposeModule(M);
156 /* llmodule -> string */
157 CAMLprim value llvm_target_triple(LLVMModuleRef M) {
158 return caml_copy_string(LLVMGetTarget(M));
161 /* string -> llmodule -> unit */
162 CAMLprim value llvm_set_target_triple(value Trip, LLVMModuleRef M) {
163 LLVMSetTarget(M, String_val(Trip));
167 /* llmodule -> string */
168 CAMLprim value llvm_data_layout(LLVMModuleRef M) {
169 return caml_copy_string(LLVMGetDataLayout(M));
172 /* string -> llmodule -> unit */
173 CAMLprim value llvm_set_data_layout(value Layout, LLVMModuleRef M) {
174 LLVMSetDataLayout(M, String_val(Layout));
178 /* llmodule -> unit */
179 CAMLprim value llvm_dump_module(LLVMModuleRef M) {
184 /* string -> llmodule -> unit */
185 CAMLprim value llvm_print_module(value Filename, LLVMModuleRef M) {
188 if(LLVMPrintModuleToFile(M, String_val(Filename), &Message))
189 llvm_raise(*caml_named_value("Llvm.IoError"), Message);
194 /* llmodule -> string */
195 CAMLprim value llvm_string_of_llmodule(LLVMModuleRef M) {
197 CAMLlocal1(ModuleStr);
200 ModuleCStr = LLVMPrintModuleToString(M);
201 ModuleStr = caml_copy_string(ModuleCStr);
202 LLVMDisposeMessage(ModuleCStr);
204 CAMLreturn(ModuleStr);
207 /* llmodule -> string -> unit */
208 CAMLprim value llvm_set_module_inline_asm(LLVMModuleRef M, value Asm) {
209 LLVMSetModuleInlineAsm(M, String_val(Asm));
213 /*===-- Types -------------------------------------------------------------===*/
215 /* lltype -> TypeKind.t */
216 CAMLprim value llvm_classify_type(LLVMTypeRef Ty) {
217 return Val_int(LLVMGetTypeKind(Ty));
220 CAMLprim value llvm_type_is_sized(LLVMTypeRef Ty) {
221 return Val_bool(LLVMTypeIsSized(Ty));
224 /* lltype -> llcontext */
225 CAMLprim LLVMContextRef llvm_type_context(LLVMTypeRef Ty) {
226 return LLVMGetTypeContext(Ty);
230 CAMLprim value llvm_dump_type(LLVMTypeRef Val) {
235 /* lltype -> string */
236 CAMLprim value llvm_string_of_lltype(LLVMTypeRef M) {
241 TypeCStr = LLVMPrintTypeToString(M);
242 TypeStr = caml_copy_string(TypeCStr);
243 LLVMDisposeMessage(TypeCStr);
248 /*--... Operations on integer types ........................................--*/
250 /* llcontext -> lltype */
251 CAMLprim LLVMTypeRef llvm_i1_type (LLVMContextRef Context) {
252 return LLVMInt1TypeInContext(Context);
255 /* llcontext -> lltype */
256 CAMLprim LLVMTypeRef llvm_i8_type (LLVMContextRef Context) {
257 return LLVMInt8TypeInContext(Context);
260 /* llcontext -> lltype */
261 CAMLprim LLVMTypeRef llvm_i16_type (LLVMContextRef Context) {
262 return LLVMInt16TypeInContext(Context);
265 /* llcontext -> lltype */
266 CAMLprim LLVMTypeRef llvm_i32_type (LLVMContextRef Context) {
267 return LLVMInt32TypeInContext(Context);
270 /* llcontext -> lltype */
271 CAMLprim LLVMTypeRef llvm_i64_type (LLVMContextRef Context) {
272 return LLVMInt64TypeInContext(Context);
275 /* llcontext -> int -> lltype */
276 CAMLprim LLVMTypeRef llvm_integer_type(LLVMContextRef Context, value Width) {
277 return LLVMIntTypeInContext(Context, Int_val(Width));
281 CAMLprim value llvm_integer_bitwidth(LLVMTypeRef IntegerTy) {
282 return Val_int(LLVMGetIntTypeWidth(IntegerTy));
285 /*--... Operations on real types ...........................................--*/
287 /* llcontext -> lltype */
288 CAMLprim LLVMTypeRef llvm_float_type(LLVMContextRef Context) {
289 return LLVMFloatTypeInContext(Context);
292 /* llcontext -> lltype */
293 CAMLprim LLVMTypeRef llvm_double_type(LLVMContextRef Context) {
294 return LLVMDoubleTypeInContext(Context);
297 /* llcontext -> lltype */
298 CAMLprim LLVMTypeRef llvm_x86fp80_type(LLVMContextRef Context) {
299 return LLVMX86FP80TypeInContext(Context);
302 /* llcontext -> lltype */
303 CAMLprim LLVMTypeRef llvm_fp128_type(LLVMContextRef Context) {
304 return LLVMFP128TypeInContext(Context);
307 /* llcontext -> lltype */
308 CAMLprim LLVMTypeRef llvm_ppc_fp128_type(LLVMContextRef Context) {
309 return LLVMPPCFP128TypeInContext(Context);
312 /*--... Operations on function types .......................................--*/
314 /* lltype -> lltype array -> lltype */
315 CAMLprim LLVMTypeRef llvm_function_type(LLVMTypeRef RetTy, value ParamTys) {
316 return LLVMFunctionType(RetTy, (LLVMTypeRef *) ParamTys,
317 Wosize_val(ParamTys), 0);
320 /* lltype -> lltype array -> lltype */
321 CAMLprim LLVMTypeRef llvm_var_arg_function_type(LLVMTypeRef RetTy,
323 return LLVMFunctionType(RetTy, (LLVMTypeRef *) ParamTys,
324 Wosize_val(ParamTys), 1);
328 CAMLprim value llvm_is_var_arg(LLVMTypeRef FunTy) {
329 return Val_bool(LLVMIsFunctionVarArg(FunTy));
332 /* lltype -> lltype array */
333 CAMLprim value llvm_param_types(LLVMTypeRef FunTy) {
334 value Tys = alloc(LLVMCountParamTypes(FunTy), 0);
335 LLVMGetParamTypes(FunTy, (LLVMTypeRef *) Tys);
339 /*--... Operations on struct types .........................................--*/
341 /* llcontext -> lltype array -> lltype */
342 CAMLprim LLVMTypeRef llvm_struct_type(LLVMContextRef C, value ElementTypes) {
343 return LLVMStructTypeInContext(C, (LLVMTypeRef *) ElementTypes,
344 Wosize_val(ElementTypes), 0);
347 /* llcontext -> lltype array -> lltype */
348 CAMLprim LLVMTypeRef llvm_packed_struct_type(LLVMContextRef C,
349 value ElementTypes) {
350 return LLVMStructTypeInContext(C, (LLVMTypeRef *) ElementTypes,
351 Wosize_val(ElementTypes), 1);
354 /* llcontext -> string -> lltype */
355 CAMLprim LLVMTypeRef llvm_named_struct_type(LLVMContextRef C,
357 return LLVMStructCreateNamed(C, String_val(Name));
360 CAMLprim value llvm_struct_set_body(LLVMTypeRef Ty,
363 LLVMStructSetBody(Ty, (LLVMTypeRef *) ElementTypes,
364 Wosize_val(ElementTypes), Bool_val(Packed));
368 /* lltype -> string option */
369 CAMLprim value llvm_struct_name(LLVMTypeRef Ty)
372 const char *C = LLVMGetStructName(Ty);
375 result = caml_alloc_small(1, 0);
376 Store_field(result, 0, caml_copy_string(C));
379 CAMLreturn(Val_int(0));
382 /* lltype -> lltype array */
383 CAMLprim value llvm_struct_element_types(LLVMTypeRef StructTy) {
384 value Tys = alloc(LLVMCountStructElementTypes(StructTy), 0);
385 LLVMGetStructElementTypes(StructTy, (LLVMTypeRef *) Tys);
390 CAMLprim value llvm_is_packed(LLVMTypeRef StructTy) {
391 return Val_bool(LLVMIsPackedStruct(StructTy));
395 CAMLprim value llvm_is_opaque(LLVMTypeRef StructTy) {
396 return Val_bool(LLVMIsOpaqueStruct(StructTy));
399 /*--... Operations on array, pointer, and vector types .....................--*/
401 /* lltype -> int -> lltype */
402 CAMLprim LLVMTypeRef llvm_array_type(LLVMTypeRef ElementTy, value Count) {
403 return LLVMArrayType(ElementTy, Int_val(Count));
406 /* lltype -> lltype */
407 CAMLprim LLVMTypeRef llvm_pointer_type(LLVMTypeRef ElementTy) {
408 return LLVMPointerType(ElementTy, 0);
411 /* lltype -> int -> lltype */
412 CAMLprim LLVMTypeRef llvm_qualified_pointer_type(LLVMTypeRef ElementTy,
413 value AddressSpace) {
414 return LLVMPointerType(ElementTy, Int_val(AddressSpace));
417 /* lltype -> int -> lltype */
418 CAMLprim LLVMTypeRef llvm_vector_type(LLVMTypeRef ElementTy, value Count) {
419 return LLVMVectorType(ElementTy, Int_val(Count));
423 CAMLprim value llvm_array_length(LLVMTypeRef ArrayTy) {
424 return Val_int(LLVMGetArrayLength(ArrayTy));
428 CAMLprim value llvm_address_space(LLVMTypeRef PtrTy) {
429 return Val_int(LLVMGetPointerAddressSpace(PtrTy));
433 CAMLprim value llvm_vector_size(LLVMTypeRef VectorTy) {
434 return Val_int(LLVMGetVectorSize(VectorTy));
437 /*--... Operations on other types ..........................................--*/
439 /* llcontext -> lltype */
440 CAMLprim LLVMTypeRef llvm_void_type (LLVMContextRef Context) {
441 return LLVMVoidTypeInContext(Context);
444 /* llcontext -> lltype */
445 CAMLprim LLVMTypeRef llvm_label_type(LLVMContextRef Context) {
446 return LLVMLabelTypeInContext(Context);
449 /* llcontext -> lltype */
450 CAMLprim LLVMTypeRef llvm_x86_mmx_type(LLVMContextRef Context) {
451 return LLVMX86MMXTypeInContext(Context);
454 CAMLprim value llvm_type_by_name(LLVMModuleRef M, value Name)
457 LLVMTypeRef Ty = LLVMGetTypeByName(M, String_val(Name));
459 value Option = alloc(1, 0);
460 Field(Option, 0) = (value) Ty;
463 CAMLreturn(Val_int(0));
466 /*===-- VALUES ------------------------------------------------------------===*/
468 /* llvalue -> lltype */
469 CAMLprim LLVMTypeRef llvm_type_of(LLVMValueRef Val) {
470 return LLVMTypeOf(Val);
473 /* keep in sync with ValueKind.t */
482 ConstantAggregateZero,
499 /* llvalue -> ValueKind.t */
500 #define DEFINE_CASE(Val, Kind) \
501 do {if (LLVMIsA##Kind(Val)) CAMLreturn(Val_int(Kind));} while(0)
503 CAMLprim value llvm_classify_value(LLVMValueRef Val) {
506 CAMLreturn(Val_int(NullValue));
507 if (LLVMIsAConstant(Val)) {
508 DEFINE_CASE(Val, BlockAddress);
509 DEFINE_CASE(Val, ConstantAggregateZero);
510 DEFINE_CASE(Val, ConstantArray);
511 DEFINE_CASE(Val, ConstantDataArray);
512 DEFINE_CASE(Val, ConstantDataVector);
513 DEFINE_CASE(Val, ConstantExpr);
514 DEFINE_CASE(Val, ConstantFP);
515 DEFINE_CASE(Val, ConstantInt);
516 DEFINE_CASE(Val, ConstantPointerNull);
517 DEFINE_CASE(Val, ConstantStruct);
518 DEFINE_CASE(Val, ConstantVector);
520 if (LLVMIsAInstruction(Val)) {
522 result = caml_alloc_small(1, 0);
523 Store_field(result, 0, Val_int(LLVMGetInstructionOpcode(Val)));
526 if (LLVMIsAGlobalValue(Val)) {
527 DEFINE_CASE(Val, Function);
528 DEFINE_CASE(Val, GlobalAlias);
529 DEFINE_CASE(Val, GlobalVariable);
531 DEFINE_CASE(Val, Argument);
532 DEFINE_CASE(Val, BasicBlock);
533 DEFINE_CASE(Val, InlineAsm);
534 DEFINE_CASE(Val, MDNode);
535 DEFINE_CASE(Val, MDString);
536 DEFINE_CASE(Val, UndefValue);
537 failwith("Unknown Value class");
540 /* llvalue -> string */
541 CAMLprim value llvm_value_name(LLVMValueRef Val) {
542 return caml_copy_string(LLVMGetValueName(Val));
545 /* string -> llvalue -> unit */
546 CAMLprim value llvm_set_value_name(value Name, LLVMValueRef Val) {
547 LLVMSetValueName(Val, String_val(Name));
551 /* llvalue -> unit */
552 CAMLprim value llvm_dump_value(LLVMValueRef Val) {
557 /* llvalue -> string */
558 CAMLprim value llvm_string_of_llvalue(LLVMValueRef M) {
560 CAMLlocal1(ValueStr);
563 ValueCStr = LLVMPrintValueToString(M);
564 ValueStr = caml_copy_string(ValueCStr);
565 LLVMDisposeMessage(ValueCStr);
567 CAMLreturn(ValueStr);
570 /* llvalue -> llvalue -> unit */
571 CAMLprim value llvm_replace_all_uses_with(LLVMValueRef OldVal,
572 LLVMValueRef NewVal) {
573 LLVMReplaceAllUsesWith(OldVal, NewVal);
577 /*--... Operations on users ................................................--*/
579 /* llvalue -> int -> llvalue */
580 CAMLprim LLVMValueRef llvm_operand(LLVMValueRef V, value I) {
581 return LLVMGetOperand(V, Int_val(I));
584 /* llvalue -> int -> lluse */
585 CAMLprim LLVMUseRef llvm_operand_use(LLVMValueRef V, value I) {
586 return LLVMGetOperandUse(V, Int_val(I));
589 /* llvalue -> int -> llvalue -> unit */
590 CAMLprim value llvm_set_operand(LLVMValueRef U, value I, LLVMValueRef V) {
591 LLVMSetOperand(U, Int_val(I), V);
596 CAMLprim value llvm_num_operands(LLVMValueRef V) {
597 return Val_int(LLVMGetNumOperands(V));
600 /*--... Operations on constants of (mostly) any type .......................--*/
602 /* llvalue -> bool */
603 CAMLprim value llvm_is_constant(LLVMValueRef Val) {
604 return Val_bool(LLVMIsConstant(Val));
607 /* llvalue -> bool */
608 CAMLprim value llvm_is_null(LLVMValueRef Val) {
609 return Val_bool(LLVMIsNull(Val));
612 /* llvalue -> bool */
613 CAMLprim value llvm_is_undef(LLVMValueRef Val) {
614 return Val_bool(LLVMIsUndef(Val));
617 /* llvalue -> Opcode.t */
618 CAMLprim value llvm_constexpr_get_opcode(LLVMValueRef Val) {
619 return LLVMIsAConstantExpr(Val) ?
620 Val_int(LLVMGetConstOpcode(Val)) : Val_int(0);
623 /*--... Operations on instructions .........................................--*/
625 /* llvalue -> bool */
626 CAMLprim value llvm_has_metadata(LLVMValueRef Val) {
627 return Val_bool(LLVMHasMetadata(Val));
630 /* llvalue -> int -> llvalue option */
631 CAMLprim value llvm_metadata(LLVMValueRef Val, value MDKindID) {
632 CAMLparam1(MDKindID);
634 if ((MD = LLVMGetMetadata(Val, Int_val(MDKindID)))) {
635 value Option = alloc(1, 0);
636 Field(Option, 0) = (value) MD;
639 CAMLreturn(Val_int(0));
642 /* llvalue -> int -> llvalue -> unit */
643 CAMLprim value llvm_set_metadata(LLVMValueRef Val, value MDKindID,
645 LLVMSetMetadata(Val, Int_val(MDKindID), MD);
649 /* llvalue -> int -> unit */
650 CAMLprim value llvm_clear_metadata(LLVMValueRef Val, value MDKindID) {
651 LLVMSetMetadata(Val, Int_val(MDKindID), NULL);
656 /*--... Operations on metadata .............................................--*/
658 /* llcontext -> string -> llvalue */
659 CAMLprim LLVMValueRef llvm_mdstring(LLVMContextRef C, value S) {
660 return LLVMMDStringInContext(C, String_val(S), caml_string_length(S));
663 /* llcontext -> llvalue array -> llvalue */
664 CAMLprim LLVMValueRef llvm_mdnode(LLVMContextRef C, value ElementVals) {
665 return LLVMMDNodeInContext(C, (LLVMValueRef*) Op_val(ElementVals),
666 Wosize_val(ElementVals));
669 /* llcontext -> llvalue */
670 CAMLprim LLVMValueRef llvm_mdnull(LLVMContextRef C) {
674 /* llvalue -> string option */
675 CAMLprim value llvm_get_mdstring(LLVMValueRef V) {
680 if ((S = LLVMGetMDString(V, &Len))) {
681 CAMLlocal2(Option, Str);
683 Str = caml_alloc_string(Len);
684 memcpy(String_val(Str), S, Len);
686 Store_field(Option, 0, Str);
689 CAMLreturn(Val_int(0));
692 /* llmodule -> string -> llvalue array */
693 CAMLprim value llvm_get_namedmd(LLVMModuleRef M, value Name)
697 Nodes = alloc(LLVMGetNamedMetadataNumOperands(M, String_val(Name)), 0);
698 LLVMGetNamedMetadataOperands(M, String_val(Name), (LLVMValueRef *) Nodes);
702 /* llmodule -> string -> llvalue -> unit */
703 CAMLprim value llvm_append_namedmd(LLVMModuleRef M, value Name, LLVMValueRef Val) {
704 LLVMAddNamedMetadataOperand(M, String_val(Name), Val);
708 /*--... Operations on scalar constants .....................................--*/
710 /* lltype -> int -> llvalue */
711 CAMLprim LLVMValueRef llvm_const_int(LLVMTypeRef IntTy, value N) {
712 return LLVMConstInt(IntTy, (long long) Long_val(N), 1);
715 /* lltype -> Int64.t -> bool -> llvalue */
716 CAMLprim LLVMValueRef llvm_const_of_int64(LLVMTypeRef IntTy, value N,
718 return LLVMConstInt(IntTy, Int64_val(N), Bool_val(SExt));
721 /* llvalue -> Int64.t */
722 CAMLprim value llvm_int64_of_const(LLVMValueRef Const)
725 if (LLVMIsAConstantInt(Const) &&
726 LLVMGetIntTypeWidth(LLVMTypeOf(Const)) <= 64) {
727 value Option = alloc(1, 0);
728 Field(Option, 0) = caml_copy_int64(LLVMConstIntGetSExtValue(Const));
731 CAMLreturn(Val_int(0));
734 /* lltype -> string -> int -> llvalue */
735 CAMLprim LLVMValueRef llvm_const_int_of_string(LLVMTypeRef IntTy, value S,
737 return LLVMConstIntOfStringAndSize(IntTy, String_val(S), caml_string_length(S),
741 /* lltype -> float -> llvalue */
742 CAMLprim LLVMValueRef llvm_const_float(LLVMTypeRef RealTy, value N) {
743 return LLVMConstReal(RealTy, Double_val(N));
747 /* llvalue -> float */
748 CAMLprim value llvm_float_of_const(LLVMValueRef Const)
755 if (LLVMIsAConstantFP(Const)) {
756 Result = LLVMConstRealGetDouble(Const, &LosesInfo);
758 CAMLreturn(Val_int(0));
760 Option = alloc(1, 0);
761 Field(Option, 0) = caml_copy_double(Result);
765 CAMLreturn(Val_int(0));
768 /* lltype -> string -> llvalue */
769 CAMLprim LLVMValueRef llvm_const_float_of_string(LLVMTypeRef RealTy, value S) {
770 return LLVMConstRealOfStringAndSize(RealTy, String_val(S),
771 caml_string_length(S));
774 /*--... Operations on composite constants ..................................--*/
776 /* llcontext -> string -> llvalue */
777 CAMLprim LLVMValueRef llvm_const_string(LLVMContextRef Context, value Str,
778 value NullTerminate) {
779 return LLVMConstStringInContext(Context, String_val(Str), string_length(Str),
783 /* llcontext -> string -> llvalue */
784 CAMLprim LLVMValueRef llvm_const_stringz(LLVMContextRef Context, value Str,
785 value NullTerminate) {
786 return LLVMConstStringInContext(Context, String_val(Str), string_length(Str),
790 /* lltype -> llvalue array -> llvalue */
791 CAMLprim LLVMValueRef llvm_const_array(LLVMTypeRef ElementTy,
793 return LLVMConstArray(ElementTy, (LLVMValueRef*) Op_val(ElementVals),
794 Wosize_val(ElementVals));
797 /* llcontext -> llvalue array -> llvalue */
798 CAMLprim LLVMValueRef llvm_const_struct(LLVMContextRef C, value ElementVals) {
799 return LLVMConstStructInContext(C, (LLVMValueRef *) Op_val(ElementVals),
800 Wosize_val(ElementVals), 0);
803 /* lltype -> llvalue array -> llvalue */
804 CAMLprim LLVMValueRef llvm_const_named_struct(LLVMTypeRef Ty, value ElementVals) {
805 return LLVMConstNamedStruct(Ty, (LLVMValueRef *) Op_val(ElementVals), Wosize_val(ElementVals));
808 /* llcontext -> llvalue array -> llvalue */
809 CAMLprim LLVMValueRef llvm_const_packed_struct(LLVMContextRef C,
811 return LLVMConstStructInContext(C, (LLVMValueRef *) Op_val(ElementVals),
812 Wosize_val(ElementVals), 1);
815 /* llvalue array -> llvalue */
816 CAMLprim LLVMValueRef llvm_const_vector(value ElementVals) {
817 return LLVMConstVector((LLVMValueRef*) Op_val(ElementVals),
818 Wosize_val(ElementVals));
821 /* llvalue -> string option */
822 CAMLprim value llvm_string_of_const(LLVMValueRef Const) {
826 CAMLlocal2(Option, Str);
828 if(LLVMIsAConstantDataSequential(Const) && LLVMIsConstantString(Const)) {
829 S = LLVMGetAsString(Const, &Len);
830 Str = caml_alloc_string(Len);
831 memcpy(String_val(Str), S, Len);
833 Option = alloc(1, 0);
834 Field(Option, 0) = Str;
837 CAMLreturn(Val_int(0));
841 /* llvalue -> int -> llvalue */
842 CAMLprim LLVMValueRef llvm_const_element(LLVMValueRef Const, value N) {
843 return LLVMGetElementAsConstant(Const, Int_val(N));
846 /*--... Constant expressions ...............................................--*/
848 /* Icmp.t -> llvalue -> llvalue -> llvalue */
849 CAMLprim LLVMValueRef llvm_const_icmp(value Pred,
850 LLVMValueRef LHSConstant,
851 LLVMValueRef RHSConstant) {
852 return LLVMConstICmp(Int_val(Pred) + LLVMIntEQ, LHSConstant, RHSConstant);
855 /* Fcmp.t -> llvalue -> llvalue -> llvalue */
856 CAMLprim LLVMValueRef llvm_const_fcmp(value Pred,
857 LLVMValueRef LHSConstant,
858 LLVMValueRef RHSConstant) {
859 return LLVMConstFCmp(Int_val(Pred), LHSConstant, RHSConstant);
862 /* llvalue -> llvalue array -> llvalue */
863 CAMLprim LLVMValueRef llvm_const_gep(LLVMValueRef ConstantVal, value Indices) {
864 return LLVMConstGEP(ConstantVal, (LLVMValueRef*) Op_val(Indices),
865 Wosize_val(Indices));
868 /* llvalue -> llvalue array -> llvalue */
869 CAMLprim LLVMValueRef llvm_const_in_bounds_gep(LLVMValueRef ConstantVal,
871 return LLVMConstInBoundsGEP(ConstantVal, (LLVMValueRef*) Op_val(Indices),
872 Wosize_val(Indices));
875 /* llvalue -> lltype -> is_signed:bool -> llvalue */
876 CAMLprim LLVMValueRef llvm_const_intcast(LLVMValueRef CV, LLVMTypeRef T,
878 return LLVMConstIntCast(CV, T, Bool_val(IsSigned));
881 /* llvalue -> int array -> llvalue */
882 CAMLprim LLVMValueRef llvm_const_extractvalue(LLVMValueRef Aggregate,
885 int size = Wosize_val(Indices);
889 unsigned* idxs = (unsigned*)malloc(size * sizeof(unsigned));
890 for (i = 0; i < size; i++) {
891 idxs[i] = Int_val(Field(Indices, i));
894 result = LLVMConstExtractValue(Aggregate, idxs, size);
896 CAMLreturnT(LLVMValueRef, result);
899 /* llvalue -> llvalue -> int array -> llvalue */
900 CAMLprim LLVMValueRef llvm_const_insertvalue(LLVMValueRef Aggregate,
901 LLVMValueRef Val, value Indices) {
903 int size = Wosize_val(Indices);
907 unsigned* idxs = (unsigned*)malloc(size * sizeof(unsigned));
908 for (i = 0; i < size; i++) {
909 idxs[i] = Int_val(Field(Indices, i));
912 result = LLVMConstInsertValue(Aggregate, Val, idxs, size);
914 CAMLreturnT(LLVMValueRef, result);
917 /* lltype -> string -> string -> bool -> bool -> llvalue */
918 CAMLprim LLVMValueRef llvm_const_inline_asm(LLVMTypeRef Ty, value Asm,
919 value Constraints, value HasSideEffects,
920 value IsAlignStack) {
921 return LLVMConstInlineAsm(Ty, String_val(Asm), String_val(Constraints),
922 Bool_val(HasSideEffects), Bool_val(IsAlignStack));
925 /*--... Operations on global variables, functions, and aliases (globals) ...--*/
927 /* llvalue -> bool */
928 CAMLprim value llvm_is_declaration(LLVMValueRef Global) {
929 return Val_bool(LLVMIsDeclaration(Global));
932 /* llvalue -> Linkage.t */
933 CAMLprim value llvm_linkage(LLVMValueRef Global) {
934 return Val_int(LLVMGetLinkage(Global));
937 /* Linkage.t -> llvalue -> unit */
938 CAMLprim value llvm_set_linkage(value Linkage, LLVMValueRef Global) {
939 LLVMSetLinkage(Global, Int_val(Linkage));
943 /* llvalue -> bool */
944 CAMLprim value llvm_unnamed_addr(LLVMValueRef Global) {
945 return Val_bool(LLVMHasUnnamedAddr(Global));
948 /* bool -> llvalue -> unit */
949 CAMLprim value llvm_set_unnamed_addr(value UseUnnamedAddr, LLVMValueRef Global) {
950 LLVMSetUnnamedAddr(Global, Bool_val(UseUnnamedAddr));
954 /* llvalue -> string */
955 CAMLprim value llvm_section(LLVMValueRef Global) {
956 return caml_copy_string(LLVMGetSection(Global));
959 /* string -> llvalue -> unit */
960 CAMLprim value llvm_set_section(value Section, LLVMValueRef Global) {
961 LLVMSetSection(Global, String_val(Section));
965 /* llvalue -> Visibility.t */
966 CAMLprim value llvm_visibility(LLVMValueRef Global) {
967 return Val_int(LLVMGetVisibility(Global));
970 /* Visibility.t -> llvalue -> unit */
971 CAMLprim value llvm_set_visibility(value Viz, LLVMValueRef Global) {
972 LLVMSetVisibility(Global, Int_val(Viz));
976 /* llvalue -> DLLStorageClass.t */
977 CAMLprim value llvm_dll_storage_class(LLVMValueRef Global) {
978 return Val_int(LLVMGetDLLStorageClass(Global));
981 /* DLLStorageClass.t -> llvalue -> unit */
982 CAMLprim value llvm_set_dll_storage_class(value Viz, LLVMValueRef Global) {
983 LLVMSetDLLStorageClass(Global, Int_val(Viz));
988 CAMLprim value llvm_alignment(LLVMValueRef Global) {
989 return Val_int(LLVMGetAlignment(Global));
992 /* int -> llvalue -> unit */
993 CAMLprim value llvm_set_alignment(value Bytes, LLVMValueRef Global) {
994 LLVMSetAlignment(Global, Int_val(Bytes));
998 /*--... Operations on uses .................................................--*/
1000 /* llvalue -> lluse option */
1001 CAMLprim value llvm_use_begin(LLVMValueRef Val) {
1004 if ((First = LLVMGetFirstUse(Val))) {
1005 value Option = alloc(1, 0);
1006 Field(Option, 0) = (value) First;
1009 CAMLreturn(Val_int(0));
1012 /* lluse -> lluse option */
1013 CAMLprim value llvm_use_succ(LLVMUseRef U) {
1016 if ((Next = LLVMGetNextUse(U))) {
1017 value Option = alloc(1, 0);
1018 Field(Option, 0) = (value) Next;
1021 CAMLreturn(Val_int(0));
1024 /* lluse -> llvalue */
1025 CAMLprim LLVMValueRef llvm_user(LLVMUseRef UR) {
1026 return LLVMGetUser(UR);
1029 /* lluse -> llvalue */
1030 CAMLprim LLVMValueRef llvm_used_value(LLVMUseRef UR) {
1031 return LLVMGetUsedValue(UR);
1034 /*--... Operations on global variables .....................................--*/
1036 DEFINE_ITERATORS(global, Global, LLVMModuleRef, LLVMValueRef,
1037 LLVMGetGlobalParent)
1039 /* lltype -> string -> llmodule -> llvalue */
1040 CAMLprim LLVMValueRef llvm_declare_global(LLVMTypeRef Ty, value Name,
1042 LLVMValueRef GlobalVar;
1043 if ((GlobalVar = LLVMGetNamedGlobal(M, String_val(Name)))) {
1044 if (LLVMGetElementType(LLVMTypeOf(GlobalVar)) != Ty)
1045 return LLVMConstBitCast(GlobalVar, LLVMPointerType(Ty, 0));
1048 return LLVMAddGlobal(M, Ty, String_val(Name));
1051 /* lltype -> string -> int -> llmodule -> llvalue */
1052 CAMLprim LLVMValueRef llvm_declare_qualified_global(LLVMTypeRef Ty, value Name,
1055 LLVMValueRef GlobalVar;
1056 if ((GlobalVar = LLVMGetNamedGlobal(M, String_val(Name)))) {
1057 if (LLVMGetElementType(LLVMTypeOf(GlobalVar)) != Ty)
1058 return LLVMConstBitCast(GlobalVar,
1059 LLVMPointerType(Ty, Int_val(AddressSpace)));
1062 return LLVMAddGlobalInAddressSpace(M, Ty, String_val(Name),
1063 Int_val(AddressSpace));
1066 /* string -> llmodule -> llvalue option */
1067 CAMLprim value llvm_lookup_global(value Name, LLVMModuleRef M) {
1069 LLVMValueRef GlobalVar;
1070 if ((GlobalVar = LLVMGetNamedGlobal(M, String_val(Name)))) {
1071 value Option = alloc(1, 0);
1072 Field(Option, 0) = (value) GlobalVar;
1075 CAMLreturn(Val_int(0));
1078 /* string -> llvalue -> llmodule -> llvalue */
1079 CAMLprim LLVMValueRef llvm_define_global(value Name, LLVMValueRef Initializer,
1081 LLVMValueRef GlobalVar = LLVMAddGlobal(M, LLVMTypeOf(Initializer),
1083 LLVMSetInitializer(GlobalVar, Initializer);
1087 /* string -> llvalue -> int -> llmodule -> llvalue */
1088 CAMLprim LLVMValueRef llvm_define_qualified_global(value Name,
1089 LLVMValueRef Initializer,
1092 LLVMValueRef GlobalVar = LLVMAddGlobalInAddressSpace(M,
1093 LLVMTypeOf(Initializer),
1095 Int_val(AddressSpace));
1096 LLVMSetInitializer(GlobalVar, Initializer);
1100 /* llvalue -> unit */
1101 CAMLprim value llvm_delete_global(LLVMValueRef GlobalVar) {
1102 LLVMDeleteGlobal(GlobalVar);
1106 /* llvalue -> llvalue -> unit */
1107 CAMLprim value llvm_set_initializer(LLVMValueRef ConstantVal,
1108 LLVMValueRef GlobalVar) {
1109 LLVMSetInitializer(GlobalVar, ConstantVal);
1113 /* llvalue -> unit */
1114 CAMLprim value llvm_remove_initializer(LLVMValueRef GlobalVar) {
1115 LLVMSetInitializer(GlobalVar, NULL);
1119 /* llvalue -> bool */
1120 CAMLprim value llvm_is_thread_local(LLVMValueRef GlobalVar) {
1121 return Val_bool(LLVMIsThreadLocal(GlobalVar));
1124 /* bool -> llvalue -> unit */
1125 CAMLprim value llvm_set_thread_local(value IsThreadLocal,
1126 LLVMValueRef GlobalVar) {
1127 LLVMSetThreadLocal(GlobalVar, Bool_val(IsThreadLocal));
1131 /* llvalue -> ThreadLocalMode.t */
1132 CAMLprim value llvm_thread_local_mode(LLVMValueRef GlobalVar) {
1133 return Val_int(LLVMGetThreadLocalMode(GlobalVar));
1136 /* ThreadLocalMode.t -> llvalue -> unit */
1137 CAMLprim value llvm_set_thread_local_mode(value ThreadLocalMode,
1138 LLVMValueRef GlobalVar) {
1139 LLVMSetThreadLocalMode(GlobalVar, Int_val(ThreadLocalMode));
1143 /* llvalue -> bool */
1144 CAMLprim value llvm_is_externally_initialized(LLVMValueRef GlobalVar) {
1145 return Val_bool(LLVMIsExternallyInitialized(GlobalVar));
1148 /* bool -> llvalue -> unit */
1149 CAMLprim value llvm_set_externally_initialized(value IsExternallyInitialized,
1150 LLVMValueRef GlobalVar) {
1151 LLVMSetExternallyInitialized(GlobalVar, Bool_val(IsExternallyInitialized));
1155 /* llvalue -> bool */
1156 CAMLprim value llvm_is_global_constant(LLVMValueRef GlobalVar) {
1157 return Val_bool(LLVMIsGlobalConstant(GlobalVar));
1160 /* bool -> llvalue -> unit */
1161 CAMLprim value llvm_set_global_constant(value Flag, LLVMValueRef GlobalVar) {
1162 LLVMSetGlobalConstant(GlobalVar, Bool_val(Flag));
1166 /*--... Operations on aliases ..............................................--*/
1168 CAMLprim LLVMValueRef llvm_add_alias(LLVMModuleRef M, LLVMTypeRef Ty,
1169 LLVMValueRef Aliasee, value Name) {
1170 return LLVMAddAlias(M, Ty, Aliasee, String_val(Name));
1173 /*--... Operations on functions ............................................--*/
1175 DEFINE_ITERATORS(function, Function, LLVMModuleRef, LLVMValueRef,
1176 LLVMGetGlobalParent)
1178 /* string -> lltype -> llmodule -> llvalue */
1179 CAMLprim LLVMValueRef llvm_declare_function(value Name, LLVMTypeRef Ty,
1182 if ((Fn = LLVMGetNamedFunction(M, String_val(Name)))) {
1183 if (LLVMGetElementType(LLVMTypeOf(Fn)) != Ty)
1184 return LLVMConstBitCast(Fn, LLVMPointerType(Ty, 0));
1187 return LLVMAddFunction(M, String_val(Name), Ty);
1190 /* string -> llmodule -> llvalue option */
1191 CAMLprim value llvm_lookup_function(value Name, LLVMModuleRef M) {
1194 if ((Fn = LLVMGetNamedFunction(M, String_val(Name)))) {
1195 value Option = alloc(1, 0);
1196 Field(Option, 0) = (value) Fn;
1199 CAMLreturn(Val_int(0));
1202 /* string -> lltype -> llmodule -> llvalue */
1203 CAMLprim LLVMValueRef llvm_define_function(value Name, LLVMTypeRef Ty,
1205 LLVMValueRef Fn = LLVMAddFunction(M, String_val(Name), Ty);
1206 LLVMAppendBasicBlockInContext(LLVMGetTypeContext(Ty), Fn, "entry");
1210 /* llvalue -> unit */
1211 CAMLprim value llvm_delete_function(LLVMValueRef Fn) {
1212 LLVMDeleteFunction(Fn);
1216 /* llvalue -> bool */
1217 CAMLprim value llvm_is_intrinsic(LLVMValueRef Fn) {
1218 return Val_bool(LLVMGetIntrinsicID(Fn));
1221 /* llvalue -> int */
1222 CAMLprim value llvm_function_call_conv(LLVMValueRef Fn) {
1223 return Val_int(LLVMGetFunctionCallConv(Fn));
1226 /* int -> llvalue -> unit */
1227 CAMLprim value llvm_set_function_call_conv(value Id, LLVMValueRef Fn) {
1228 LLVMSetFunctionCallConv(Fn, Int_val(Id));
1232 /* llvalue -> string option */
1233 CAMLprim value llvm_gc(LLVMValueRef Fn) {
1236 CAMLlocal2(Name, Option);
1238 if ((GC = LLVMGetGC(Fn))) {
1239 Name = caml_copy_string(GC);
1241 Option = alloc(1, 0);
1242 Field(Option, 0) = Name;
1245 CAMLreturn(Val_int(0));
1249 /* string option -> llvalue -> unit */
1250 CAMLprim value llvm_set_gc(value GC, LLVMValueRef Fn) {
1251 LLVMSetGC(Fn, GC == Val_int(0)? 0 : String_val(Field(GC, 0)));
1255 /* llvalue -> int32 -> unit */
1256 CAMLprim value llvm_add_function_attr(LLVMValueRef Arg, value PA) {
1257 LLVMAddFunctionAttr(Arg, Int32_val(PA));
1261 /* llvalue -> string -> string -> unit */
1262 CAMLprim value llvm_add_target_dependent_function_attr(
1263 LLVMValueRef Arg, value A, value V) {
1264 LLVMAddTargetDependentFunctionAttr(Arg, String_val(A), String_val(V));
1268 /* llvalue -> int32 */
1269 CAMLprim value llvm_function_attr(LLVMValueRef Fn)
1272 CAMLreturn(caml_copy_int32(LLVMGetFunctionAttr(Fn)));
1275 /* llvalue -> int32 -> unit */
1276 CAMLprim value llvm_remove_function_attr(LLVMValueRef Arg, value PA) {
1277 LLVMRemoveFunctionAttr(Arg, Int32_val(PA));
1280 /*--... Operations on parameters ...........................................--*/
1282 DEFINE_ITERATORS(param, Param, LLVMValueRef, LLVMValueRef, LLVMGetParamParent)
1284 /* llvalue -> int -> llvalue */
1285 CAMLprim LLVMValueRef llvm_param(LLVMValueRef Fn, value Index) {
1286 return LLVMGetParam(Fn, Int_val(Index));
1289 /* llvalue -> int */
1290 CAMLprim value llvm_param_attr(LLVMValueRef Param)
1293 CAMLreturn(caml_copy_int32(LLVMGetAttribute(Param)));
1296 /* llvalue -> llvalue */
1297 CAMLprim value llvm_params(LLVMValueRef Fn) {
1298 value Params = alloc(LLVMCountParams(Fn), 0);
1299 LLVMGetParams(Fn, (LLVMValueRef *) Op_val(Params));
1303 /* llvalue -> int32 -> unit */
1304 CAMLprim value llvm_add_param_attr(LLVMValueRef Arg, value PA) {
1305 LLVMAddAttribute(Arg, Int32_val(PA));
1309 /* llvalue -> int32 -> unit */
1310 CAMLprim value llvm_remove_param_attr(LLVMValueRef Arg, value PA) {
1311 LLVMRemoveAttribute(Arg, Int32_val(PA));
1315 /* llvalue -> int -> unit */
1316 CAMLprim value llvm_set_param_alignment(LLVMValueRef Arg, value align) {
1317 LLVMSetParamAlignment(Arg, Int_val(align));
1321 /*--... Operations on basic blocks .........................................--*/
1324 block, BasicBlock, LLVMValueRef, LLVMBasicBlockRef, LLVMGetBasicBlockParent)
1326 /* llbasicblock -> llvalue option */
1327 CAMLprim value llvm_block_terminator(LLVMBasicBlockRef Block)
1330 LLVMValueRef Term = LLVMGetBasicBlockTerminator(Block);
1332 value Option = alloc(1, 0);
1333 Field(Option, 0) = (value) Term;
1336 CAMLreturn(Val_int(0));
1339 /* llvalue -> llbasicblock array */
1340 CAMLprim value llvm_basic_blocks(LLVMValueRef Fn) {
1341 value MLArray = alloc(LLVMCountBasicBlocks(Fn), 0);
1342 LLVMGetBasicBlocks(Fn, (LLVMBasicBlockRef *) Op_val(MLArray));
1346 /* llbasicblock -> unit */
1347 CAMLprim value llvm_delete_block(LLVMBasicBlockRef BB) {
1348 LLVMDeleteBasicBlock(BB);
1352 /* llbasicblock -> unit */
1353 CAMLprim value llvm_remove_block(LLVMBasicBlockRef BB) {
1354 LLVMRemoveBasicBlockFromParent(BB);
1358 /* llbasicblock -> llbasicblock -> unit */
1359 CAMLprim value llvm_move_block_before(LLVMBasicBlockRef Pos, LLVMBasicBlockRef BB) {
1360 LLVMMoveBasicBlockBefore(BB, Pos);
1364 /* llbasicblock -> llbasicblock -> unit */
1365 CAMLprim value llvm_move_block_after(LLVMBasicBlockRef Pos, LLVMBasicBlockRef BB) {
1366 LLVMMoveBasicBlockAfter(BB, Pos);
1370 /* string -> llvalue -> llbasicblock */
1371 CAMLprim LLVMBasicBlockRef llvm_append_block(LLVMContextRef Context, value Name,
1373 return LLVMAppendBasicBlockInContext(Context, Fn, String_val(Name));
1376 /* string -> llbasicblock -> llbasicblock */
1377 CAMLprim LLVMBasicBlockRef llvm_insert_block(LLVMContextRef Context, value Name,
1378 LLVMBasicBlockRef BB) {
1379 return LLVMInsertBasicBlockInContext(Context, BB, String_val(Name));
1382 /* llvalue -> bool */
1383 CAMLprim value llvm_value_is_block(LLVMValueRef Val) {
1384 return Val_bool(LLVMValueIsBasicBlock(Val));
1387 /*--... Operations on instructions .........................................--*/
1389 DEFINE_ITERATORS(instr, Instruction, LLVMBasicBlockRef, LLVMValueRef,
1390 LLVMGetInstructionParent)
1392 /* llvalue -> Opcode.t */
1393 CAMLprim value llvm_instr_get_opcode(LLVMValueRef Inst) {
1395 if (!LLVMIsAInstruction(Inst))
1396 failwith("Not an instruction");
1397 o = LLVMGetInstructionOpcode(Inst);
1398 assert (o <= LLVMLandingPad);
1402 /* llvalue -> ICmp.t option */
1403 CAMLprim value llvm_instr_icmp_predicate(LLVMValueRef Val) {
1405 int x = LLVMGetICmpPredicate(Val);
1407 value Option = alloc(1, 0);
1408 Field(Option, 0) = Val_int(x - LLVMIntEQ);
1411 CAMLreturn(Val_int(0));
1414 /* llvalue -> FCmp.t option */
1415 CAMLprim value llvm_instr_fcmp_predicate(LLVMValueRef Val) {
1417 int x = LLVMGetFCmpPredicate(Val);
1419 value Option = alloc(1, 0);
1420 Field(Option, 0) = Val_int(x - LLVMRealPredicateFalse);
1423 CAMLreturn(Val_int(0));
1426 /* llvalue -> llvalue */
1427 CAMLprim LLVMValueRef llvm_instr_clone(LLVMValueRef Inst) {
1428 if (!LLVMIsAInstruction(Inst))
1429 failwith("Not an instruction");
1430 return LLVMInstructionClone(Inst);
1434 /*--... Operations on call sites ...........................................--*/
1436 /* llvalue -> int */
1437 CAMLprim value llvm_instruction_call_conv(LLVMValueRef Inst) {
1438 return Val_int(LLVMGetInstructionCallConv(Inst));
1441 /* int -> llvalue -> unit */
1442 CAMLprim value llvm_set_instruction_call_conv(value CC, LLVMValueRef Inst) {
1443 LLVMSetInstructionCallConv(Inst, Int_val(CC));
1447 /* llvalue -> int -> int32 -> unit */
1448 CAMLprim value llvm_add_instruction_param_attr(LLVMValueRef Instr,
1451 LLVMAddInstrAttribute(Instr, Int_val(index), Int32_val(PA));
1455 /* llvalue -> int -> int32 -> unit */
1456 CAMLprim value llvm_remove_instruction_param_attr(LLVMValueRef Instr,
1459 LLVMRemoveInstrAttribute(Instr, Int_val(index), Int32_val(PA));
1463 /*--... Operations on call instructions (only) .............................--*/
1465 /* llvalue -> bool */
1466 CAMLprim value llvm_is_tail_call(LLVMValueRef CallInst) {
1467 return Val_bool(LLVMIsTailCall(CallInst));
1470 /* bool -> llvalue -> unit */
1471 CAMLprim value llvm_set_tail_call(value IsTailCall,
1472 LLVMValueRef CallInst) {
1473 LLVMSetTailCall(CallInst, Bool_val(IsTailCall));
1477 /*--... Operations on load/store instructions (only)........................--*/
1479 /* llvalue -> bool */
1480 CAMLprim value llvm_is_volatile(LLVMValueRef MemoryInst) {
1481 return Val_bool(LLVMGetVolatile(MemoryInst));
1484 /* bool -> llvalue -> unit */
1485 CAMLprim value llvm_set_volatile(value IsVolatile,
1486 LLVMValueRef MemoryInst) {
1487 LLVMSetVolatile(MemoryInst, Bool_val(IsVolatile));
1492 /*--.. Operations on terminators ...........................................--*/
1494 /* llvalue -> int -> llbasicblock */
1495 CAMLprim LLVMBasicBlockRef llvm_successor(LLVMValueRef V, value I) {
1496 return LLVMGetSuccessor(V, Int_val(I));
1499 /* llvalue -> int -> llvalue -> unit */
1500 CAMLprim value llvm_set_successor(LLVMValueRef U, value I, LLVMBasicBlockRef B) {
1501 LLVMSetSuccessor(U, Int_val(I), B);
1505 /* llvalue -> int */
1506 CAMLprim value llvm_num_successors(LLVMValueRef V) {
1507 return Val_int(LLVMGetNumSuccessors(V));
1510 /*--.. Operations on branch ................................................--*/
1512 /* llvalue -> llvalue */
1513 CAMLprim LLVMValueRef llvm_condition(LLVMValueRef V) {
1514 return LLVMGetCondition(V);
1517 /* llvalue -> llvalue -> unit */
1518 CAMLprim value llvm_set_condition(LLVMValueRef B, LLVMValueRef C) {
1519 LLVMSetCondition(B, C);
1523 /* llvalue -> bool */
1524 CAMLprim value llvm_is_conditional(LLVMValueRef V) {
1525 return Val_bool(LLVMIsConditional(V));
1528 /*--... Operations on phi nodes ............................................--*/
1530 /* (llvalue * llbasicblock) -> llvalue -> unit */
1531 CAMLprim value llvm_add_incoming(value Incoming, LLVMValueRef PhiNode) {
1532 LLVMAddIncoming(PhiNode,
1533 (LLVMValueRef*) &Field(Incoming, 0),
1534 (LLVMBasicBlockRef*) &Field(Incoming, 1),
1539 /* llvalue -> (llvalue * llbasicblock) list */
1540 CAMLprim value llvm_incoming(LLVMValueRef PhiNode) {
1543 CAMLlocal3(Hd, Tl, Tmp);
1545 /* Build a tuple list of them. */
1547 for (I = LLVMCountIncoming(PhiNode); I != 0; ) {
1549 Store_field(Hd, 0, (value) LLVMGetIncomingValue(PhiNode, --I));
1550 Store_field(Hd, 1, (value) LLVMGetIncomingBlock(PhiNode, I));
1553 Store_field(Tmp, 0, Hd);
1554 Store_field(Tmp, 1, Tl);
1561 /* llvalue -> unit */
1562 CAMLprim value llvm_delete_instruction(LLVMValueRef Instruction) {
1563 LLVMInstructionEraseFromParent(Instruction);
1567 /*===-- Instruction builders ----------------------------------------------===*/
1569 #define Builder_val(v) (*(LLVMBuilderRef *)(Data_custom_val(v)))
1571 static void llvm_finalize_builder(value B) {
1572 LLVMDisposeBuilder(Builder_val(B));
1575 static struct custom_operations builder_ops = {
1576 (char *) "Llvm.llbuilder",
1577 llvm_finalize_builder,
1578 custom_compare_default,
1579 custom_hash_default,
1580 custom_serialize_default,
1581 custom_deserialize_default,
1582 custom_compare_ext_default
1585 static value alloc_builder(LLVMBuilderRef B) {
1586 value V = alloc_custom(&builder_ops, sizeof(LLVMBuilderRef), 0, 1);
1591 /* llcontext -> llbuilder */
1592 CAMLprim value llvm_builder(LLVMContextRef C) {
1593 return alloc_builder(LLVMCreateBuilderInContext(C));
1596 /* (llbasicblock, llvalue) llpos -> llbuilder -> unit */
1597 CAMLprim value llvm_position_builder(value Pos, value B) {
1598 if (Tag_val(Pos) == 0) {
1599 LLVMBasicBlockRef BB = (LLVMBasicBlockRef) Op_val(Field(Pos, 0));
1600 LLVMPositionBuilderAtEnd(Builder_val(B), BB);
1602 LLVMValueRef I = (LLVMValueRef) Op_val(Field(Pos, 0));
1603 LLVMPositionBuilderBefore(Builder_val(B), I);
1608 /* llbuilder -> llbasicblock */
1609 CAMLprim LLVMBasicBlockRef llvm_insertion_block(value B) {
1610 LLVMBasicBlockRef InsertBlock = LLVMGetInsertBlock(Builder_val(B));
1612 caml_raise_not_found();
1616 /* llvalue -> string -> llbuilder -> unit */
1617 CAMLprim value llvm_insert_into_builder(LLVMValueRef I, value Name, value B) {
1618 LLVMInsertIntoBuilderWithName(Builder_val(B), I, String_val(Name));
1622 /*--... Metadata ...........................................................--*/
1624 /* llbuilder -> llvalue -> unit */
1625 CAMLprim value llvm_set_current_debug_location(value B, LLVMValueRef V) {
1626 LLVMSetCurrentDebugLocation(Builder_val(B), V);
1630 /* llbuilder -> unit */
1631 CAMLprim value llvm_clear_current_debug_location(value B) {
1632 LLVMSetCurrentDebugLocation(Builder_val(B), NULL);
1636 /* llbuilder -> llvalue option */
1637 CAMLprim value llvm_current_debug_location(value B) {
1640 if ((L = LLVMGetCurrentDebugLocation(Builder_val(B)))) {
1641 value Option = alloc(1, 0);
1642 Field(Option, 0) = (value) L;
1645 CAMLreturn(Val_int(0));
1648 /* llbuilder -> llvalue -> unit */
1649 CAMLprim value llvm_set_inst_debug_location(value B, LLVMValueRef V) {
1650 LLVMSetInstDebugLocation(Builder_val(B), V);
1655 /*--... Terminators ........................................................--*/
1657 /* llbuilder -> llvalue */
1658 CAMLprim LLVMValueRef llvm_build_ret_void(value B) {
1659 return LLVMBuildRetVoid(Builder_val(B));
1662 /* llvalue -> llbuilder -> llvalue */
1663 CAMLprim LLVMValueRef llvm_build_ret(LLVMValueRef Val, value B) {
1664 return LLVMBuildRet(Builder_val(B), Val);
1667 /* llvalue array -> llbuilder -> llvalue */
1668 CAMLprim LLVMValueRef llvm_build_aggregate_ret(value RetVals, value B) {
1669 return LLVMBuildAggregateRet(Builder_val(B), (LLVMValueRef *) Op_val(RetVals),
1670 Wosize_val(RetVals));
1673 /* llbasicblock -> llbuilder -> llvalue */
1674 CAMLprim LLVMValueRef llvm_build_br(LLVMBasicBlockRef BB, value B) {
1675 return LLVMBuildBr(Builder_val(B), BB);
1678 /* llvalue -> llbasicblock -> llbasicblock -> llbuilder -> llvalue */
1679 CAMLprim LLVMValueRef llvm_build_cond_br(LLVMValueRef If,
1680 LLVMBasicBlockRef Then,
1681 LLVMBasicBlockRef Else,
1683 return LLVMBuildCondBr(Builder_val(B), If, Then, Else);
1686 /* llvalue -> llbasicblock -> int -> llbuilder -> llvalue */
1687 CAMLprim LLVMValueRef llvm_build_switch(LLVMValueRef Of,
1688 LLVMBasicBlockRef Else,
1689 value EstimatedCount,
1691 return LLVMBuildSwitch(Builder_val(B), Of, Else, Int_val(EstimatedCount));
1694 /* lltype -> string -> llbuilder -> llvalue */
1695 CAMLprim LLVMValueRef llvm_build_malloc(LLVMTypeRef Ty, value Name,
1698 return LLVMBuildMalloc(Builder_val(B), Ty, String_val(Name));
1701 /* lltype -> llvalue -> string -> llbuilder -> llvalue */
1702 CAMLprim LLVMValueRef llvm_build_array_malloc(LLVMTypeRef Ty,
1704 value Name, value B)
1706 return LLVMBuildArrayMalloc(Builder_val(B), Ty, Val, String_val(Name));
1709 /* llvalue -> llbuilder -> llvalue */
1710 CAMLprim LLVMValueRef llvm_build_free(LLVMValueRef P, value B)
1712 return LLVMBuildFree(Builder_val(B), P);
1715 /* llvalue -> llvalue -> llbasicblock -> unit */
1716 CAMLprim value llvm_add_case(LLVMValueRef Switch, LLVMValueRef OnVal,
1717 LLVMBasicBlockRef Dest) {
1718 LLVMAddCase(Switch, OnVal, Dest);
1722 /* llvalue -> llbasicblock -> llbuilder -> llvalue */
1723 CAMLprim LLVMValueRef llvm_build_indirect_br(LLVMValueRef Addr,
1724 value EstimatedDests,
1726 return LLVMBuildIndirectBr(Builder_val(B), Addr, EstimatedDests);
1729 /* llvalue -> llvalue -> llbasicblock -> unit */
1730 CAMLprim value llvm_add_destination(LLVMValueRef IndirectBr,
1731 LLVMBasicBlockRef Dest) {
1732 LLVMAddDestination(IndirectBr, Dest);
1736 /* llvalue -> llvalue array -> llbasicblock -> llbasicblock -> string ->
1737 llbuilder -> llvalue */
1738 CAMLprim LLVMValueRef llvm_build_invoke_nat(LLVMValueRef Fn, value Args,
1739 LLVMBasicBlockRef Then,
1740 LLVMBasicBlockRef Catch,
1741 value Name, value B) {
1742 return LLVMBuildInvoke(Builder_val(B), Fn, (LLVMValueRef *) Op_val(Args),
1743 Wosize_val(Args), Then, Catch, String_val(Name));
1746 /* llvalue -> llvalue array -> llbasicblock -> llbasicblock -> string ->
1747 llbuilder -> llvalue */
1748 CAMLprim LLVMValueRef llvm_build_invoke_bc(value Args[], int NumArgs) {
1749 return llvm_build_invoke_nat((LLVMValueRef) Args[0], Args[1],
1750 (LLVMBasicBlockRef) Args[2],
1751 (LLVMBasicBlockRef) Args[3],
1755 /* lltype -> llvalue -> int -> string -> llbuilder -> llvalue */
1756 CAMLprim LLVMValueRef llvm_build_landingpad(LLVMTypeRef Ty, LLVMValueRef PersFn,
1757 value NumClauses, value Name,
1759 return LLVMBuildLandingPad(Builder_val(B), Ty, PersFn, Int_val(NumClauses),
1763 /* llvalue -> llvalue -> unit */
1764 CAMLprim value llvm_add_clause(LLVMValueRef LandingPadInst, LLVMValueRef ClauseVal)
1766 LLVMAddClause(LandingPadInst, ClauseVal);
1771 /* llvalue -> bool -> unit */
1772 CAMLprim value llvm_set_cleanup(LLVMValueRef LandingPadInst, value flag)
1774 LLVMSetCleanup(LandingPadInst, Bool_val(flag));
1778 /* llvalue -> llbuilder -> llvalue */
1779 CAMLprim LLVMValueRef llvm_build_resume(LLVMValueRef Exn, value B)
1781 return LLVMBuildResume(Builder_val(B), Exn);
1784 /* llbuilder -> llvalue */
1785 CAMLprim LLVMValueRef llvm_build_unreachable(value B) {
1786 return LLVMBuildUnreachable(Builder_val(B));
1789 /*--... Arithmetic .........................................................--*/
1791 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1792 CAMLprim LLVMValueRef llvm_build_add(LLVMValueRef LHS, LLVMValueRef RHS,
1793 value Name, value B) {
1794 return LLVMBuildAdd(Builder_val(B), LHS, RHS, String_val(Name));
1797 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1798 CAMLprim LLVMValueRef llvm_build_nsw_add(LLVMValueRef LHS, LLVMValueRef RHS,
1799 value Name, value B) {
1800 return LLVMBuildNSWAdd(Builder_val(B), LHS, RHS, String_val(Name));
1803 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1804 CAMLprim LLVMValueRef llvm_build_nuw_add(LLVMValueRef LHS, LLVMValueRef RHS,
1805 value Name, value B) {
1806 return LLVMBuildNUWAdd(Builder_val(B), LHS, RHS, String_val(Name));
1809 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1810 CAMLprim LLVMValueRef llvm_build_fadd(LLVMValueRef LHS, LLVMValueRef RHS,
1811 value Name, value B) {
1812 return LLVMBuildFAdd(Builder_val(B), LHS, RHS, String_val(Name));
1815 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1816 CAMLprim LLVMValueRef llvm_build_sub(LLVMValueRef LHS, LLVMValueRef RHS,
1817 value Name, value B) {
1818 return LLVMBuildSub(Builder_val(B), LHS, RHS, String_val(Name));
1821 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1822 CAMLprim LLVMValueRef llvm_build_nsw_sub(LLVMValueRef LHS, LLVMValueRef RHS,
1823 value Name, value B) {
1824 return LLVMBuildNSWSub(Builder_val(B), LHS, RHS, String_val(Name));
1827 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1828 CAMLprim LLVMValueRef llvm_build_nuw_sub(LLVMValueRef LHS, LLVMValueRef RHS,
1829 value Name, value B) {
1830 return LLVMBuildNUWSub(Builder_val(B), LHS, RHS, String_val(Name));
1833 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1834 CAMLprim LLVMValueRef llvm_build_fsub(LLVMValueRef LHS, LLVMValueRef RHS,
1835 value Name, value B) {
1836 return LLVMBuildFSub(Builder_val(B), LHS, RHS, String_val(Name));
1839 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1840 CAMLprim LLVMValueRef llvm_build_mul(LLVMValueRef LHS, LLVMValueRef RHS,
1841 value Name, value B) {
1842 return LLVMBuildMul(Builder_val(B), LHS, RHS, String_val(Name));
1845 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1846 CAMLprim LLVMValueRef llvm_build_nsw_mul(LLVMValueRef LHS, LLVMValueRef RHS,
1847 value Name, value B) {
1848 return LLVMBuildNSWMul(Builder_val(B), LHS, RHS, String_val(Name));
1851 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1852 CAMLprim LLVMValueRef llvm_build_nuw_mul(LLVMValueRef LHS, LLVMValueRef RHS,
1853 value Name, value B) {
1854 return LLVMBuildNUWMul(Builder_val(B), LHS, RHS, String_val(Name));
1857 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1858 CAMLprim LLVMValueRef llvm_build_fmul(LLVMValueRef LHS, LLVMValueRef RHS,
1859 value Name, value B) {
1860 return LLVMBuildFMul(Builder_val(B), LHS, RHS, String_val(Name));
1863 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1864 CAMLprim LLVMValueRef llvm_build_udiv(LLVMValueRef LHS, LLVMValueRef RHS,
1865 value Name, value B) {
1866 return LLVMBuildUDiv(Builder_val(B), LHS, RHS, String_val(Name));
1869 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1870 CAMLprim LLVMValueRef llvm_build_sdiv(LLVMValueRef LHS, LLVMValueRef RHS,
1871 value Name, value B) {
1872 return LLVMBuildSDiv(Builder_val(B), LHS, RHS, String_val(Name));
1875 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1876 CAMLprim LLVMValueRef llvm_build_exact_sdiv(LLVMValueRef LHS, LLVMValueRef RHS,
1877 value Name, value B) {
1878 return LLVMBuildExactSDiv(Builder_val(B), LHS, RHS, String_val(Name));
1881 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1882 CAMLprim LLVMValueRef llvm_build_fdiv(LLVMValueRef LHS, LLVMValueRef RHS,
1883 value Name, value B) {
1884 return LLVMBuildFDiv(Builder_val(B), LHS, RHS, String_val(Name));
1887 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1888 CAMLprim LLVMValueRef llvm_build_urem(LLVMValueRef LHS, LLVMValueRef RHS,
1889 value Name, value B) {
1890 return LLVMBuildURem(Builder_val(B), LHS, RHS, String_val(Name));
1893 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1894 CAMLprim LLVMValueRef llvm_build_srem(LLVMValueRef LHS, LLVMValueRef RHS,
1895 value Name, value B) {
1896 return LLVMBuildSRem(Builder_val(B), LHS, RHS, String_val(Name));
1899 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1900 CAMLprim LLVMValueRef llvm_build_frem(LLVMValueRef LHS, LLVMValueRef RHS,
1901 value Name, value B) {
1902 return LLVMBuildFRem(Builder_val(B), LHS, RHS, String_val(Name));
1905 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1906 CAMLprim LLVMValueRef llvm_build_shl(LLVMValueRef LHS, LLVMValueRef RHS,
1907 value Name, value B) {
1908 return LLVMBuildShl(Builder_val(B), LHS, RHS, String_val(Name));
1911 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1912 CAMLprim LLVMValueRef llvm_build_lshr(LLVMValueRef LHS, LLVMValueRef RHS,
1913 value Name, value B) {
1914 return LLVMBuildLShr(Builder_val(B), LHS, RHS, String_val(Name));
1917 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1918 CAMLprim LLVMValueRef llvm_build_ashr(LLVMValueRef LHS, LLVMValueRef RHS,
1919 value Name, value B) {
1920 return LLVMBuildAShr(Builder_val(B), LHS, RHS, String_val(Name));
1923 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1924 CAMLprim LLVMValueRef llvm_build_and(LLVMValueRef LHS, LLVMValueRef RHS,
1925 value Name, value B) {
1926 return LLVMBuildAnd(Builder_val(B), LHS, RHS, String_val(Name));
1929 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1930 CAMLprim LLVMValueRef llvm_build_or(LLVMValueRef LHS, LLVMValueRef RHS,
1931 value Name, value B) {
1932 return LLVMBuildOr(Builder_val(B), LHS, RHS, String_val(Name));
1935 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
1936 CAMLprim LLVMValueRef llvm_build_xor(LLVMValueRef LHS, LLVMValueRef RHS,
1937 value Name, value B) {
1938 return LLVMBuildXor(Builder_val(B), LHS, RHS, String_val(Name));
1941 /* llvalue -> string -> llbuilder -> llvalue */
1942 CAMLprim LLVMValueRef llvm_build_neg(LLVMValueRef X,
1943 value Name, value B) {
1944 return LLVMBuildNeg(Builder_val(B), X, String_val(Name));
1947 /* llvalue -> string -> llbuilder -> llvalue */
1948 CAMLprim LLVMValueRef llvm_build_nsw_neg(LLVMValueRef X,
1949 value Name, value B) {
1950 return LLVMBuildNSWNeg(Builder_val(B), X, String_val(Name));
1953 /* llvalue -> string -> llbuilder -> llvalue */
1954 CAMLprim LLVMValueRef llvm_build_nuw_neg(LLVMValueRef X,
1955 value Name, value B) {
1956 return LLVMBuildNUWNeg(Builder_val(B), X, String_val(Name));
1959 /* llvalue -> string -> llbuilder -> llvalue */
1960 CAMLprim LLVMValueRef llvm_build_fneg(LLVMValueRef X,
1961 value Name, value B) {
1962 return LLVMBuildFNeg(Builder_val(B), X, String_val(Name));
1965 /* llvalue -> string -> llbuilder -> llvalue */
1966 CAMLprim LLVMValueRef llvm_build_not(LLVMValueRef X,
1967 value Name, value B) {
1968 return LLVMBuildNot(Builder_val(B), X, String_val(Name));
1971 /*--... Memory .............................................................--*/
1973 /* lltype -> string -> llbuilder -> llvalue */
1974 CAMLprim LLVMValueRef llvm_build_alloca(LLVMTypeRef Ty,
1975 value Name, value B) {
1976 return LLVMBuildAlloca(Builder_val(B), Ty, String_val(Name));
1979 /* lltype -> llvalue -> string -> llbuilder -> llvalue */
1980 CAMLprim LLVMValueRef llvm_build_array_alloca(LLVMTypeRef Ty, LLVMValueRef Size,
1981 value Name, value B) {
1982 return LLVMBuildArrayAlloca(Builder_val(B), Ty, Size, String_val(Name));
1985 /* llvalue -> string -> llbuilder -> llvalue */
1986 CAMLprim LLVMValueRef llvm_build_load(LLVMValueRef Pointer,
1987 value Name, value B) {
1988 return LLVMBuildLoad(Builder_val(B), Pointer, String_val(Name));
1991 /* llvalue -> llvalue -> llbuilder -> llvalue */
1992 CAMLprim LLVMValueRef llvm_build_store(LLVMValueRef Value, LLVMValueRef Pointer,
1994 return LLVMBuildStore(Builder_val(B), Value, Pointer);
1997 /* AtomicRMWBinOp.t -> llvalue -> llvalue -> AtomicOrdering.t ->
1998 bool -> llbuilder -> llvalue */
1999 CAMLprim LLVMValueRef llvm_build_atomicrmw_native(value BinOp, LLVMValueRef Ptr,
2000 LLVMValueRef Val, value Ord,
2001 value ST, value Name, value B) {
2003 Instr = LLVMBuildAtomicRMW(Builder_val(B), Int_val(BinOp),
2004 Ptr, Val, Int_val(Ord), Bool_val(ST));
2005 LLVMSetValueName(Instr, String_val(Name));
2009 CAMLprim LLVMValueRef llvm_build_atomicrmw_bytecode(value *argv, int argn) {
2010 return llvm_build_atomicrmw_native(argv[0], (LLVMValueRef) argv[1],
2011 (LLVMValueRef) argv[2], argv[3],
2012 argv[4], argv[5], argv[6]);
2015 /* llvalue -> llvalue array -> string -> llbuilder -> llvalue */
2016 CAMLprim LLVMValueRef llvm_build_gep(LLVMValueRef Pointer, value Indices,
2017 value Name, value B) {
2018 return LLVMBuildGEP(Builder_val(B), Pointer,
2019 (LLVMValueRef *) Op_val(Indices), Wosize_val(Indices),
2023 /* llvalue -> llvalue array -> string -> llbuilder -> llvalue */
2024 CAMLprim LLVMValueRef llvm_build_in_bounds_gep(LLVMValueRef Pointer,
2025 value Indices, value Name,
2027 return LLVMBuildInBoundsGEP(Builder_val(B), Pointer,
2028 (LLVMValueRef *) Op_val(Indices),
2029 Wosize_val(Indices), String_val(Name));
2032 /* llvalue -> int -> string -> llbuilder -> llvalue */
2033 CAMLprim LLVMValueRef llvm_build_struct_gep(LLVMValueRef Pointer,
2034 value Index, value Name,
2036 return LLVMBuildStructGEP(Builder_val(B), Pointer,
2037 Int_val(Index), String_val(Name));
2040 /* string -> string -> llbuilder -> llvalue */
2041 CAMLprim LLVMValueRef llvm_build_global_string(value Str, value Name, value B) {
2042 return LLVMBuildGlobalString(Builder_val(B), String_val(Str),
2046 /* string -> string -> llbuilder -> llvalue */
2047 CAMLprim LLVMValueRef llvm_build_global_stringptr(value Str, value Name,
2049 return LLVMBuildGlobalStringPtr(Builder_val(B), String_val(Str),
2053 /*--... Casts ..............................................................--*/
2055 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2056 CAMLprim LLVMValueRef llvm_build_trunc(LLVMValueRef X, LLVMTypeRef Ty,
2057 value Name, value B) {
2058 return LLVMBuildTrunc(Builder_val(B), X, Ty, String_val(Name));
2061 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2062 CAMLprim LLVMValueRef llvm_build_zext(LLVMValueRef X, LLVMTypeRef Ty,
2063 value Name, value B) {
2064 return LLVMBuildZExt(Builder_val(B), X, Ty, String_val(Name));
2067 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2068 CAMLprim LLVMValueRef llvm_build_sext(LLVMValueRef X, LLVMTypeRef Ty,
2069 value Name, value B) {
2070 return LLVMBuildSExt(Builder_val(B), X, Ty, String_val(Name));
2073 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2074 CAMLprim LLVMValueRef llvm_build_fptoui(LLVMValueRef X, LLVMTypeRef Ty,
2075 value Name, value B) {
2076 return LLVMBuildFPToUI(Builder_val(B), X, Ty, String_val(Name));
2079 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2080 CAMLprim LLVMValueRef llvm_build_fptosi(LLVMValueRef X, LLVMTypeRef Ty,
2081 value Name, value B) {
2082 return LLVMBuildFPToSI(Builder_val(B), X, Ty, String_val(Name));
2085 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2086 CAMLprim LLVMValueRef llvm_build_uitofp(LLVMValueRef X, LLVMTypeRef Ty,
2087 value Name, value B) {
2088 return LLVMBuildUIToFP(Builder_val(B), X, Ty, String_val(Name));
2091 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2092 CAMLprim LLVMValueRef llvm_build_sitofp(LLVMValueRef X, LLVMTypeRef Ty,
2093 value Name, value B) {
2094 return LLVMBuildSIToFP(Builder_val(B), X, Ty, String_val(Name));
2097 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2098 CAMLprim LLVMValueRef llvm_build_fptrunc(LLVMValueRef X, LLVMTypeRef Ty,
2099 value Name, value B) {
2100 return LLVMBuildFPTrunc(Builder_val(B), X, Ty, String_val(Name));
2103 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2104 CAMLprim LLVMValueRef llvm_build_fpext(LLVMValueRef X, LLVMTypeRef Ty,
2105 value Name, value B) {
2106 return LLVMBuildFPExt(Builder_val(B), X, Ty, String_val(Name));
2109 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2110 CAMLprim LLVMValueRef llvm_build_prttoint(LLVMValueRef X, LLVMTypeRef Ty,
2111 value Name, value B) {
2112 return LLVMBuildPtrToInt(Builder_val(B), X, Ty, String_val(Name));
2115 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2116 CAMLprim LLVMValueRef llvm_build_inttoptr(LLVMValueRef X, LLVMTypeRef Ty,
2117 value Name, value B) {
2118 return LLVMBuildIntToPtr(Builder_val(B), X, Ty, String_val(Name));
2121 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2122 CAMLprim LLVMValueRef llvm_build_bitcast(LLVMValueRef X, LLVMTypeRef Ty,
2123 value Name, value B) {
2124 return LLVMBuildBitCast(Builder_val(B), X, Ty, String_val(Name));
2127 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2128 CAMLprim LLVMValueRef llvm_build_zext_or_bitcast(LLVMValueRef X, LLVMTypeRef Ty,
2129 value Name, value B) {
2130 return LLVMBuildZExtOrBitCast(Builder_val(B), X, Ty, String_val(Name));
2133 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2134 CAMLprim LLVMValueRef llvm_build_sext_or_bitcast(LLVMValueRef X, LLVMTypeRef Ty,
2135 value Name, value B) {
2136 return LLVMBuildSExtOrBitCast(Builder_val(B), X, Ty, String_val(Name));
2139 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2140 CAMLprim LLVMValueRef llvm_build_trunc_or_bitcast(LLVMValueRef X,
2141 LLVMTypeRef Ty, value Name,
2143 return LLVMBuildTruncOrBitCast(Builder_val(B), X, Ty, String_val(Name));
2146 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2147 CAMLprim LLVMValueRef llvm_build_pointercast(LLVMValueRef X, LLVMTypeRef Ty,
2148 value Name, value B) {
2149 return LLVMBuildPointerCast(Builder_val(B), X, Ty, String_val(Name));
2152 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2153 CAMLprim LLVMValueRef llvm_build_intcast(LLVMValueRef X, LLVMTypeRef Ty,
2154 value Name, value B) {
2155 return LLVMBuildIntCast(Builder_val(B), X, Ty, String_val(Name));
2158 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2159 CAMLprim LLVMValueRef llvm_build_fpcast(LLVMValueRef X, LLVMTypeRef Ty,
2160 value Name, value B) {
2161 return LLVMBuildFPCast(Builder_val(B), X, Ty, String_val(Name));
2164 /*--... Comparisons ........................................................--*/
2166 /* Icmp.t -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
2167 CAMLprim LLVMValueRef llvm_build_icmp(value Pred,
2168 LLVMValueRef LHS, LLVMValueRef RHS,
2169 value Name, value B) {
2170 return LLVMBuildICmp(Builder_val(B), Int_val(Pred) + LLVMIntEQ, LHS, RHS,
2174 /* Fcmp.t -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
2175 CAMLprim LLVMValueRef llvm_build_fcmp(value Pred,
2176 LLVMValueRef LHS, LLVMValueRef RHS,
2177 value Name, value B) {
2178 return LLVMBuildFCmp(Builder_val(B), Int_val(Pred), LHS, RHS,
2182 /*--... Miscellaneous instructions .........................................--*/
2184 /* (llvalue * llbasicblock) list -> string -> llbuilder -> llvalue */
2185 CAMLprim LLVMValueRef llvm_build_phi(value Incoming, value Name, value B) {
2187 LLVMValueRef FirstValue, PhiNode;
2189 assert(Incoming != Val_int(0) && "Empty list passed to Llvm.build_phi!");
2191 Hd = Field(Incoming, 0);
2192 FirstValue = (LLVMValueRef) Field(Hd, 0);
2193 PhiNode = LLVMBuildPhi(Builder_val(B), LLVMTypeOf(FirstValue),
2196 for (Tl = Incoming; Tl != Val_int(0); Tl = Field(Tl, 1)) {
2197 value Hd = Field(Tl, 0);
2198 LLVMAddIncoming(PhiNode, (LLVMValueRef*) &Field(Hd, 0),
2199 (LLVMBasicBlockRef*) &Field(Hd, 1), 1);
2205 /* lltype -> string -> llbuilder -> value */
2206 CAMLprim LLVMValueRef llvm_build_empty_phi(LLVMTypeRef Type, value Name, value B) {
2207 LLVMValueRef PhiNode;
2209 return LLVMBuildPhi(Builder_val(B), Type, String_val(Name));
2214 /* llvalue -> llvalue array -> string -> llbuilder -> llvalue */
2215 CAMLprim LLVMValueRef llvm_build_call(LLVMValueRef Fn, value Params,
2216 value Name, value B) {
2217 return LLVMBuildCall(Builder_val(B), Fn, (LLVMValueRef *) Op_val(Params),
2218 Wosize_val(Params), String_val(Name));
2221 /* llvalue -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
2222 CAMLprim LLVMValueRef llvm_build_select(LLVMValueRef If,
2223 LLVMValueRef Then, LLVMValueRef Else,
2224 value Name, value B) {
2225 return LLVMBuildSelect(Builder_val(B), If, Then, Else, String_val(Name));
2228 /* llvalue -> lltype -> string -> llbuilder -> llvalue */
2229 CAMLprim LLVMValueRef llvm_build_va_arg(LLVMValueRef List, LLVMTypeRef Ty,
2230 value Name, value B) {
2231 return LLVMBuildVAArg(Builder_val(B), List, Ty, String_val(Name));
2234 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
2235 CAMLprim LLVMValueRef llvm_build_extractelement(LLVMValueRef Vec,
2237 value Name, value B) {
2238 return LLVMBuildExtractElement(Builder_val(B), Vec, Idx, String_val(Name));
2241 /* llvalue -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
2242 CAMLprim LLVMValueRef llvm_build_insertelement(LLVMValueRef Vec,
2243 LLVMValueRef Element,
2245 value Name, value B) {
2246 return LLVMBuildInsertElement(Builder_val(B), Vec, Element, Idx,
2250 /* llvalue -> llvalue -> llvalue -> string -> llbuilder -> llvalue */
2251 CAMLprim LLVMValueRef llvm_build_shufflevector(LLVMValueRef V1, LLVMValueRef V2,
2253 value Name, value B) {
2254 return LLVMBuildShuffleVector(Builder_val(B), V1, V2, Mask, String_val(Name));
2257 /* llvalue -> int -> string -> llbuilder -> llvalue */
2258 CAMLprim LLVMValueRef llvm_build_extractvalue(LLVMValueRef Aggregate,
2259 value Idx, value Name, value B) {
2260 return LLVMBuildExtractValue(Builder_val(B), Aggregate, Int_val(Idx),
2264 /* llvalue -> llvalue -> int -> string -> llbuilder -> llvalue */
2265 CAMLprim LLVMValueRef llvm_build_insertvalue(LLVMValueRef Aggregate,
2266 LLVMValueRef Val, value Idx,
2267 value Name, value B) {
2268 return LLVMBuildInsertValue(Builder_val(B), Aggregate, Val, Int_val(Idx),
2272 /* llvalue -> string -> llbuilder -> llvalue */
2273 CAMLprim LLVMValueRef llvm_build_is_null(LLVMValueRef Val, value Name,
2275 return LLVMBuildIsNull(Builder_val(B), Val, String_val(Name));
2278 /* llvalue -> string -> llbuilder -> llvalue */
2279 CAMLprim LLVMValueRef llvm_build_is_not_null(LLVMValueRef Val, value Name,
2281 return LLVMBuildIsNotNull(Builder_val(B), Val, String_val(Name));
2284 /* llvalue -> llvalue -> string -> llbuilder -> llvalue */
2285 CAMLprim LLVMValueRef llvm_build_ptrdiff(LLVMValueRef LHS, LLVMValueRef RHS,
2286 value Name, value B) {
2287 return LLVMBuildPtrDiff(Builder_val(B), LHS, RHS, String_val(Name));
2290 /*===-- Memory buffers ----------------------------------------------------===*/
2292 /* string -> llmemorybuffer
2293 raises IoError msg on error */
2294 CAMLprim value llvm_memorybuffer_of_file(value Path) {
2297 LLVMMemoryBufferRef MemBuf;
2299 if (LLVMCreateMemoryBufferWithContentsOfFile(String_val(Path),
2301 llvm_raise(*caml_named_value("Llvm.IoError"), Message);
2303 CAMLreturn((value) MemBuf);
2306 /* unit -> llmemorybuffer
2307 raises IoError msg on error */
2308 CAMLprim LLVMMemoryBufferRef llvm_memorybuffer_of_stdin(value Unit) {
2310 LLVMMemoryBufferRef MemBuf;
2312 if (LLVMCreateMemoryBufferWithSTDIN(&MemBuf, &Message))
2313 llvm_raise(*caml_named_value("Llvm.IoError"), Message);
2318 /* ?name:string -> string -> llmemorybuffer */
2319 CAMLprim LLVMMemoryBufferRef llvm_memorybuffer_of_string(value Name, value String) {
2320 LLVMMemoryBufferRef MemBuf;
2321 const char *NameCStr;
2323 if(Name == Val_int(0))
2326 NameCStr = String_val(Field(Name, 0));
2328 MemBuf = LLVMCreateMemoryBufferWithMemoryRangeCopy(
2329 String_val(String), caml_string_length(String), NameCStr);
2334 /* llmemorybuffer -> string */
2335 CAMLprim value llvm_memorybuffer_as_string(LLVMMemoryBufferRef MemBuf) {
2336 value String = caml_alloc_string(LLVMGetBufferSize(MemBuf));
2337 memcpy(String_val(String), LLVMGetBufferStart(MemBuf),
2338 LLVMGetBufferSize(MemBuf));
2343 /* llmemorybuffer -> unit */
2344 CAMLprim value llvm_memorybuffer_dispose(LLVMMemoryBufferRef MemBuf) {
2345 LLVMDisposeMemoryBuffer(MemBuf);
2349 /*===-- Pass Managers -----------------------------------------------------===*/
2351 /* unit -> [ `Module ] PassManager.t */
2352 CAMLprim LLVMPassManagerRef llvm_passmanager_create(value Unit) {
2353 return LLVMCreatePassManager();
2356 /* llmodule -> [ `Function ] PassManager.t -> bool */
2357 CAMLprim value llvm_passmanager_run_module(LLVMModuleRef M,
2358 LLVMPassManagerRef PM) {
2359 return Val_bool(LLVMRunPassManager(PM, M));
2362 /* [ `Function ] PassManager.t -> bool */
2363 CAMLprim value llvm_passmanager_initialize(LLVMPassManagerRef FPM) {
2364 return Val_bool(LLVMInitializeFunctionPassManager(FPM));
2367 /* llvalue -> [ `Function ] PassManager.t -> bool */
2368 CAMLprim value llvm_passmanager_run_function(LLVMValueRef F,
2369 LLVMPassManagerRef FPM) {
2370 return Val_bool(LLVMRunFunctionPassManager(FPM, F));
2373 /* [ `Function ] PassManager.t -> bool */
2374 CAMLprim value llvm_passmanager_finalize(LLVMPassManagerRef FPM) {
2375 return Val_bool(LLVMFinalizeFunctionPassManager(FPM));
2378 /* PassManager.any PassManager.t -> unit */
2379 CAMLprim value llvm_passmanager_dispose(LLVMPassManagerRef PM) {
2380 LLVMDisposePassManager(PM);